http://jquery.malsup.com/cycle/begin.html

and my code is

<%@ Page Title="" Language="C#" MasterPageFile="~/Master Pages/General.master" AutoEventWireup="true" CodeFile="Default.aspx.cs" Inherits="Webpages_Default" %>

<asp:Content ID="Content1" ContentPlaceHolderID="head" Runat="Server">

<script type="text/javascript" src="Scripts/slideshow.js" ></script>

<script type="text/javascript" src="Scripts/jquery.cycle.all.js"></script>

</asp:Content>

<asp:Content ID="Content2" ContentPlaceHolderID="mainContent" Runat="Server">

<div class="home">

<table>

<tr>

<td>

<div class="link"><h3>Get Your Domain</h3>

</div>

</td>

<td><div class="link" id="ct"><h4>Select Skin</h4>

<div id="pics">

<asp:Image ID="Image1" AlternateText="Image1" ImageUrl="~/Images/SlideImages/slide1.png" Width="460" runat="server"/>

<asp:Image ID="Image5" AlternateText="Image2" ImageUrl="~/Images/SlideImages/slide2.jpg" Width="460" Height="340" runat="server"/>

<asp:Image ID="Image6" AlternateText="Image3" ImageUrl="~/Images/SlideImages/slide3.jpg" Width="460" runat="server"/>

<asp:Image ID="Image2" AlternateText="Image3" ImageUrl="~/Images/SlideImages/slide4.gif" Width="460" runat="server"/>

</div>

</div>

</td>

</tr>

</table>

<script type="text/javascript">

$('#pics').cycle('fade');

</script>

</div>

</asp:Content>